InChI=1/C17H8F3N3O3S/c18-9-3-2-8(13(19)14(9)20)15(24)23-16-21-11(6-27-16)7-1-4-12-10(5-7)22-17(25)26-12/h1-6H,(H,22,25)(H,21,23,24)/f/h22,24H 1A330193B2EBEB87